[INFO] cloning repository https://github.com/maistra/header-append-filter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maistra/header-append-filter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaistra%2Fheader-append-filter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaistra%2Fheader-append-filter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5f0f369229bb25083af96d0612f5ac1ff973b0c
[INFO] testing maistra/header-append-filter against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaistra%2Fheader-append-filter" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maistra/header-append-filter on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maistra/header-append-filter
[INFO] finished tweaking git repo https://github.com/maistra/header-append-filter
[INFO] tweaked toml for git repo https://github.com/maistra/header-append-filter written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/maistra/header-append-filter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memory_units v0.4.0
[INFO] [stderr]   Downloaded wee_alloc v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c468869dc7b438a013e1857a078a870e9ef79f3f6a6480168ef0edf993814d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4c468869dc7b438a013e1857a078a870e9ef79f3f6a6480168ef0edf993814d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c468869dc7b438a013e1857a078a870e9ef79f3f6a6480168ef0edf993814d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c468869dc7b438a013e1857a078a870e9ef79f3f6a6480168ef0edf993814d6", kill_on_drop: false }`
[INFO] [stdout] 4c468869dc7b438a013e1857a078a870e9ef79f3f6a6480168ef0edf993814d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7bac9b01dabec94d61ae032a2d1f175b8de98499004f46596120b5dc35548e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7bac9b01dabec94d61ae032a2d1f175b8de98499004f46596120b5dc35548e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling proxy-wasm v0.1.2 (https://github.com/dgn/proxy-wasm-rust-sdk#fa8512af)
[INFO] [stderr]    Compiling header-append-filter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "e7bac9b01dabec94d61ae032a2d1f175b8de98499004f46596120b5dc35548e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7bac9b01dabec94d61ae032a2d1f175b8de98499004f46596120b5dc35548e5", kill_on_drop: false }`
[INFO] [stdout] e7bac9b01dabec94d61ae032a2d1f175b8de98499004f46596120b5dc35548e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 057516131fd7e683ca994b0984ffb6059b3db520c3b3b0759fc1d6c3fadf452c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "057516131fd7e683ca994b0984ffb6059b3db520c3b3b0759fc1d6c3fadf452c", kill_on_drop: false }`
[INFO] [stderr]    Compiling header-append-filter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f" "/opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.rechgh33ve8laq9.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-1a99bd050f5bcac9.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c3c443d72de8b429.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-8b34c4c4a224fb59.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b247e4f3706e4767.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-45a697d9a5a880a0.rlib" "/opt/rustwide/target/debug/deps/libproxy_wasm-bc0d9a039a173dc0.rlib" "/opt/rustwide/target/debug/deps/liblog-08d572310e53ae0e.rlib" "/opt/rustwide/target/debug/deps/libwee_alloc-df0dda04132f30d1.rlib" "/opt/rustwide/target/debug/deps/liblibc-35208b5567619fb3.rlib" "/opt/rustwide/target/debug/deps/libmemory_units-1d326486c5930dd9.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d2033c938d1688fd.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-30335da8573c3492.rlib" "/opt/rustwide/target/debug/deps/libahash-92df32cb5e481dcb.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/header_append_filter-7a1d9bb26358346f.header_append_filter.emfts6ia-cgu.0.rcgu.o: in function `_start':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:6: multiple definition of `_start'; /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `header-append-filter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "057516131fd7e683ca994b0984ffb6059b3db520c3b3b0759fc1d6c3fadf452c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057516131fd7e683ca994b0984ffb6059b3db520c3b3b0759fc1d6c3fadf452c", kill_on_drop: false }`
[INFO] [stdout] 057516131fd7e683ca994b0984ffb6059b3db520c3b3b0759fc1d6c3fadf452c
